This circuit, which generates a linear sawtooth signal, can be used in a frequency-band oscilloscope. The circuit was found in the December 1992 issue of Radio Electronics magazine.
September 2017 - Intersil's ISL850x Synchronized Buck Regulators can be ordered from Mouser...
This circuit makes the RIAA equalization for signals obtained from a turntable for signal recovery in other...
The configuration shown was found in an old American manual. The circuit can be made with modern...